61528266

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 139838400

約数和(自身を除く): 78310134

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 331, 414, 449, 662, 898, 993, 1347, 1986, 2694, 2979, 4041, 5958, 7613, 8082, 10327, 15226, 20654, 22839, 30981, 45678, 61962, 68517, 92943, 137034, 148619, 185886, 297238, 445857, 891714, 1337571, 2675142, 3418237, 6836474, 10254711, 20509422, 30764133, 61528266]

約数ペア:

[(1, 61528266), (2, 30764133), (3, 20509422), (6, 10254711), (9, 6836474), (18, 3418237), (23, 2675142), (46, 1337571), (69, 891714), (138, 445857), (207, 297238), (331, 185886), (414, 148619), (449, 137034), (662, 92943), (898, 68517), (993, 61962), (1347, 45678), (1986, 30981), (2694, 22839), (2979, 20654), (4041, 15226), (5958, 10327), (7613, 8082)]